<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <link rel="stylesheet" href="../link/css/#">
    <style>
        * {
            padding: 0;
            margin: 0;
        }

        li {
            list-style-type: none;
        }

        a {
            /*去下滑线*/
            text-decoration: none;
        }

        div {
            width: 472px;

            margin: 100px auto;
            background-color: #00a4ff;

        }
        img {
            /*去除 图片底边间隙*/
            vertical-align: bottom;
        }

        .a2 {

           width: 124px;
            margin: 20px auto;
            background-color: #00a4ff;

        }
    </style>

</head>
<body>
<div>
    <img src="images/7.gif" alt="">
</div>

<div class="a2">
    <img src="images/6.gif" alt="">
</div>


<script src="../link/js/#" type="text/javascript"></script>
</body>
</html>